Infrared And Bluetooth: Connecting Things Easier

With different electrical devices produceddirectly to the host system to achieve a desirable
everyday, the problem of connecting things isresult.
becoming more and more complex. The systemIn spite of the fact that these two natures of
that comprises the computers and otherinfrared technology are obstacles to acquiring
electronic devices makes use of varieties ofresults, these same qualities have worked in
connecting wires, cables and the likes. These partsadvantage to connection. Because infrared
communicate trough light beams, lasers, radiodevices need to be lined up directly on opposing
signals and infrared. However, the problem withlocations, too little interference occurs between
this devices and technologies is often thetransmitters and receivers. The one to one
connection between each component. Thus, mostprinciple on the other hand is designed to transmit
systems are not used to their full extent due tosignals only to the original recipient. Given that
complexities.there are varieties of infrared recipients in a
To simplify things, a solution was created tolocation, the intended recipient alone will receive
streamline the process of connections- bluetooth.the signal coming from a transmitter.
Bluetooth is wireless and automatic and offersHowever, technology was not contented with
users with varieties of excellent features that haswhat infrared offers. They resolved these
recreated the art of connection. It haslimitations through creating the bluetooth solution.
revolutionized the standard method of connectingBluetooth technology works by transmitting
things that virtually anything can be connected onsignals via low frequency radio signals. The path of
a single system. From computers to mobilecommunication is approximately working on 2.45
phones and from keyboards to headphones bygigahertz. The same frequency band is utilized in
means of wireless, automatic and inexpensiveISM devices.
connection.The design of the technology was such that it
Other than the bluetooth technology, there arehas created a new system that does not
other ways of connecting things. Take forinterfere with the other devices that make use of
example the infrared or IR. It allows lowthe same frequency band (e.g. ISM). One way of
frequency light waves which the eye can nodoing this is the programming of the bluetooth
longer interpret to transmit signals to anothertechnology to only transmit signals that has 1
component. The technology is easy to create andmilliwatt or less. Beyond this, other systems may
cost of incorporating the IR device into a systembe affected. By comparison, cell phones and other
is in barest minimum. Yet it has limited operationsmobile devices send signals at a rate of 3
that seldom obstructs the process of connection.milliwatts and more.
Infrared technology is one to one process. Due toThe standard range of the bluetooth is around ten
this limitation, you may only send signals from onemeters. This lessens the possibility that
component to another, like the case of theinterference between device may occur. With this
television set and the remote control. The same islow transmission, it is still possible for the user to
true between laptops and desktops. You maytransmit bluetooth signals between obstructing
only transmit signals between the two but notwalls.
with another separate system, say a PDABluetooth in many ways have contributed much in
through simultaneous actions.connecting individual systems without being
It also works only on the line of sight principlebothered by the bulk of the cables and wires.
wherein one has to point the infrared device